


NWS Forecast for: Chester County Issued by: National Weather Service Memphis, TN Last Update: 602 AM CDT Mon Aug 18 2025 | ![]() |
Today: Sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 106. Tonight: Mostly clear. Lows in the mid 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Tuesday: Sunny. Highs in the upper 90s. Northeast winds around 5 mph. Heat index values up to 107. Tuesday Night: Mostly clear with a slight chance of showers and thunderstorms. Lows in the lower 70s. Northeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 20 percent. Wednesday: Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Temperature falling into the upper 80s in the afternoon. Northeast winds around 5 mph. Chance of rain 50 percent. Wednesday Night: Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. Thursday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Thursday Night: Partly cloudy. Lows around 70. Friday: Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Temperature falling into the upper 80s in the afternoon. Chance of rain 20 percent. Friday Night: Mostly clear. Lows around 70. Saturday: Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Saturday Night: Mostly clear. Lows in the upper 60s. Sunday: Sunny. Highs around 90. | |
Zone Forecast: Chester County | |
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